Model Selection Guide

Mechanical Dimensions

Mechanical Notes:

Notes:

1. Load regulation is measured for a load change of 20% to 100%.

2. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor

be placed from the +Vout pin to the -Vout pin for single output units and from each output to

common for dual output units. For noise sensitive applications, the use of 3.3 µF capacitors will

reduce the output ripple.

3. Operation at no-load will not damage these units. However, they may not meet all specifications.

4. For dual output units, the maximum capacitive load is given for each output.

5. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect

the load across the positive (+Vout) and negative (-Vout) outputs and float the output common.

6. The converter should be connected to a low ac-impedance source. An input source with a highly

inductive impedance may affect the stability of the converter. In applications where the converter

output loading is high and input power is supplied over long lines, it may be necessary to use

a capacitor on the input to insure start-up.

In this case, it is recommended that a low ESR (ESR <1.0

 at 100 kHz) capacitor be mounted

close to the converter. For 5V input units a 2.2 µF is recommended, for 12V input units, a

1.0 µF; and for 24V units a 0.47 µF.

7. It is recommended that a fuse be used on the input of a power supply for protection. See the

table above for the correct rating.

Model

Number

Input

Output

Capacitive

Load

(µF, Max)

Load

Regulation

(%, Max)

Efficiency

(%, Typ)

Fuse Rating

Slow-Blow

(mA)

Voltage

(VDC)

Current

(mA, Max)

Current

(mA, Min)

Nominal

Range

Full-Load No-Load

MG205MS-05HI

5

4.5 - 5.5

606

60

5.0

400.0

8.0

330

12

66

1,000

MG205MS-12HI

5

4.5 - 5.5

600

60

12.0

165.0

3.0

330

10

66

1,000

MG205MS-15HI

5

4.5 - 5.5

605

60

15.0

133.0

2.5

330

10

66

1,000

MG205MD-12HI

5

4.5 - 5.5

553

60

±12.0

±83.0

±1.5

±100

10

72

1,000

MG205MD-15HI

5

4.5 - 5.5

542

60

±15.0

±66.0

±1.0

±100

10

73

1,000

MG212MS-05HI

12

10.8 - 13.2

253

30

5.0

400.0

8.0

330

12

66

500

MG212MS-12HI

12

10.8 - 13.2

250

30

12.0

165.0

3.0

330

10

66

500

MG212MS-15HI

12

10.8 - 13.2

252

30

15.0

133.0

2.5

330

10

66

500

MG212MD-12HI

12

10.8 - 13.2

224

30

±12.0

±83.0

±1.5

±100

10

74

500

MG212MD-15HI

12

10.8 - 13.2

220

30

±15.0

±66.0

±1.0

±100

10

75

500

MG224MS-05HI

24

21.6 - 26.4

126

15

5.0

400.0

8.0

330

12

66

200

MG224MS-12HI

24

21.6 - 26.4

125

15

12.0

165.0

3.0

330

10

66

200

MG224MS-15HI

24

21.6 - 26.4

126

15

15.0

133.0

2.5

330

10

66

200

MG224MD-12HI

24

21.6 - 26.4

112

15

±12.0

±83.0

±1.5

±100

10

74

200

MG224MD-15HI

24

21.6 - 26.4

110

15

±15.0

±66.0

±1.0

±100

10

75

200

Pin

Single

Dual

1

-Vin

-Vin

7NC

NC

8

NC

Common

9

+Vout

+Vout

10

-Vout

-Vout

16

+Vin

+Vin

NC = No Connection

Pin Connections

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